# SPDX-License-Identifier: GPL-2.0-only
#
# PPS generators configuration
#

menuconfig PPS_GENERATOR
	tristate "PPS generators support"
	help
	  PPS generators are special hardware which are able to produce PPS
	  (Pulse Per Second) signals.

	  To compile this driver as a module, choose M here: the module
	  will be called pps_gen_core.

if PPS_GENERATOR

config PPS_GENERATOR_DUMMY
        tristate "Dummy PPS generator (Testing generator, use for debug)"
        help
          If you say yes here you get support for a PPS debugging generator
          (which generates no PPS signal at all).

          This driver can also be built as a module.  If so, the module
          will be called pps_gen-dummy.

config PPS_GENERATOR_PARPORT
	tristate "Parallel port PPS signal generator"
	depends on PARPORT && BROKEN
	help
	  If you say yes here you get support for a PPS signal generator which
	  utilizes STROBE pin of a parallel port to send PPS signals. It uses
	  parport abstraction layer and hrtimers to precisely control the signal.

endif # PPS_GENERATOR